Results 111 to 120 of about 1,076,076 (217)

Primeros aislados de Escherichia coli con carbapenemasas tipo OXA 48 en Panamá

Infectio
La OXA-48, una beta-lactamasa de clase D, posee una capacidad de diseminación muy alta, hidroliza los carbapenemicos débilmente; sin embargo, cuando se asocia con otros mecanismos de resistencia como las B-lactamasas de espectro extendido (ESBL), AmpC o ...
Olmedo Villarreal
doaj   +1 more source

Substrate‐Controlled Organocatalytic Divergent Annulations of γ, γ’‐Alkylidene Indane‐1,3‐Diones With Enals

Advanced Synthesis &Catalysis, Volume 368, Issue 11, 3 June 2026.
A substrate‐dependent, regio‐ and stereocontrolled diversity‐oriented organocatalytic vinylogous Michael addition/cyclization cascade of γ, γ’‐alkylidene indane‐1,3‐diones with enals, using secondary amines as the catalyst, has been developed. A substrate‐dependent, regio‐ and stereo‐controlled diversity‐oriented organocatalytic vinylogous Michael ...
Jen‐Yu Kuan, Bo‐Wei Huang, Jeng‐Liang Han   +2 more
wiley   +1 more source

Frequency of OXA-48 Gene in the Enterobacteriaceae in a Tertiary Care Hospital in Lahore [PDF]

Journal of Sharif Medical & Dental College, 2019
Objective: The objective of this study was to determine the frequency of OXA-48 gene in the Enterobacteriaceae isolated from the clinical samples of hospitalized patients.
Asma Yaqoob, Namra Yunus, Sameen Bit Ali, Hirra Ghaffar, Aqsa Aslam, Sadaf Nasir   +5 more
doaj  

Countrywide spread of OXA-48 carbapenemase in Lebanon: surveillance and genetic characterization of carbapenem-non-susceptible Enterobacteriaceae in 10 hospitals over a one-year period

International Journal of Infectious Diseases, 2014
Objectives: To detect, characterize, and assess the genetic clonality of carbapenem-non-susceptible Enterobacteriaceae in 10 Lebanese hospitals in 2012. Methods: Selected Enterobacteriaceae isolates with reduced susceptibility to carbapenems were subject
D. Hammoudi, C. Ayoub Moubareck, J. Aires, A. Adaime, A. Barakat, N. Fayad, N. Hakime, M. Houmani, T. Itani, Z. Najjar, M. Suleiman, R. Sarraf, D. Karam Sarkis   +12 more
doaj   +1 more source

First report of carbapenemase OXA-181-producing Serratia marcescens

Journal of Global Antimicrobial Resistance, 2021
Aziza Messaoudi, Wejdene Mansour, Lamia Tilouche, Pierre Châtre, Antoine Drapeau, Chrifa Chaouch, Sana Azaiez, Olfa Bouallègue, Jean-Yves Madec, Marisa Haenni   +9 more
doaj   +1 more source

Data_Sheet_1_Pathogenicity of Clinical OXA-48 Isolates and Impact of the OXA-48 IncL Plasmid on Virulence and Bacterial Fitness.docx

, 2019
OXA-48 is the most common carbapenemase in Enterobacterales in Germany and one of the most frequent carbapenemases worldwide. Several reports have associated blaOXA–48 with a virulent host phenotype.
Florian Wild (7616912), Axel Hamprecht (605845), Matthias Willmann (615594), Yvonne Stelzer (7616903), Felix F. Krause (7616906), Julia Kutschenreuter (7616915), Can Imirzalioglu (6205757), Ulrich Nübel (154808), Christina Brender (7616900), Aitor Gonzaga (7616918), Sara Riedel-Christ (6203687), Tsvetan Tsvetkov (7616909), Stephan Göttig (430017), Julian Sommer (7616897)   +13 more
core   +1 more source

Th17 cells favor migration and invasiveness of cervical cancer cells under hypoxia in an IGF2BP2‐dependent manner

International Journal of Cancer, Volume 158, Issue 11, Page 3021-3037, 1 June 2026.
What's new? Hypoxic regions and inflammatory Th17 cells in the tumor environment are both associated with poor prognosis in cervical cancer. However, synergistic mechanisms between hypoxia and Th17 cells remain elusive. This study demonstrated Th17–hypoxia‐driven mechanisms underlying cervical cancer progression.
Selina Gies, Maike Pohlers, Tanja Tänzer, Emmanuel Ampofo, Matthias W. Laschke, Moritz Schäfer, Yoo‐Jin Kim, Rainer Maria Bohle, Erich‐Franz Solomayer, Konrad Wagner, Martin Empting, Alexandra K. Kiemer, Barbara Walch‐Rückheim   +12 more
wiley   +1 more source

Molecular epidemiology of carbapenemases in Enterobacterales in tertiary care hospital and comparison of three phenotypic carbapenemase detection methods

Journal of Global Antimicrobial Resistance
AIM: This study aims to investigate current molecular epidemiology of carbapenemases in Enterobacterales in tertiary care hospital and comparison of phenotypic carbapenemase detection methods. Molecular tests were used as the gold standard.
Mustafa Yılmaz, Gül Durmaz
doaj   +1 more source

A greater than expected variability among OXA-48-like carbapenemases

, 2018
International audienceBackground: OXA-48-like carbapenemases represent a major health concern given their difficult detection, their epidemic behavior and their propensity to modify their spectrum of hydrolysis through point mutations.
Zavala, Agustin, Naas, Thierry, Dabos, Maria, Laura, Oueslati, Saoussen, Iorga, Bogdan I.   +4 more
core  

Investigation of bla(OXA-48)-Like Genes in Carbapenemase Producing Klebsiella spp. Isolates

, 2019
The emergence and spread of multi-drug-resistant (MDR), extended-spectrum beta-lactamase (ESBL) producing carbapenem-resistant members of Enterobacteriaceae family has become a worldwide health problem.
Elmas Pinar Kahraman, Altındiş, Mustafa, Baris Otlu, Toptan, Hande, Köroğlu, Mehmet   +4 more
core   +1 more source